Project Sulfor springs in Slovenia. Aspect from karstological point of view and their microbiota Project Duration: 1 February 2008–31 January 2011 Code: J6-0152-0618-08
Project SMART-KARST: International Karstological School: Sustainable management of natural resources on karst Project Duration: 1 December 2005–30 November 2009 Code: MSCF-CT-2005-029674
Publication Kraški pojavi, razkriti med gradnjo slovenskih avtocest Carsologica 7 Year: 2007 Edited by: Martin Knez, Tadej Slabe
Publication Tracer hydrology 97 Proceedings of the 7th International Symposium on Water Tracing, Portorož, Slovenia, 26–31 May 1997 Year: 1997 Edited by: Andrej Kranjc
Publication Za odprto znanost Year: 2004 Editorial Board: Slavko Ciglenečki, Darko Dolinar, Oto Luthar, Helena Majcenovič, Darja Mihelič, Mojca Ravnik, Rado Riha
Publication Kras: trajnostni razvoj kraške pokrajine Year: 2008 Editorial Board: Helena Dobrovoljc, Jerneja Fridl, Oto Luthar, Janez Mulec, Miha Pavšek